[INFO] updating cached repository royaltm/example_mockup_internal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/royaltm/example_mockup_internal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/royaltm/example_mockup_internal" "work/ex/beta-1.38-1/sources/1.37.0/gh/royaltm/example_mockup_internal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/royaltm/example_mockup_internal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/royaltm/example_mockup_internal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/royaltm/example_mockup_internal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/royaltm/example_mockup_internal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9ea04df1d1df096dcd85b50136033130d8976c61
[INFO] sha for GitHub repo royaltm/example_mockup_internal: 9ea04df1d1df096dcd85b50136033130d8976c61
[INFO] validating manifest of royaltm/example_mockup_internal on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of royaltm/example_mockup_internal on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing royaltm/example_mockup_internal
[INFO] finished frobbing royaltm/example_mockup_internal
[INFO] frobbed toml for royaltm/example_mockup_internal written to work/ex/beta-1.38-1/sources/1.37.0/gh/royaltm/example_mockup_internal/Cargo.toml
[INFO] started frobbing royaltm/example_mockup_internal
[INFO] finished frobbing royaltm/example_mockup_internal
[INFO] frobbed toml for royaltm/example_mockup_internal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/royaltm/example_mockup_internal/Cargo.toml
[INFO] crate royaltm/example_mockup_internal already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing royaltm/example_mockup_internal against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/royaltm/example_mockup_internal:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 49c932f57ea60c61a40d25cccc205ab84ef637318188ae2b5c28bcc8df3611f4
[INFO] running `"docker" "start" "-a" "49c932f57ea60c61a40d25cccc205ab84ef637318188ae2b5c28bcc8df3611f4"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.20
[INFO] [stderr]    Compiling bincode v1.0.1
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.15.8
[INFO] [stderr]    Compiling serde_derive v1.0.79
[INFO] [stderr]    Compiling mhc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.68s
[INFO] running `"docker" "inspect" "49c932f57ea60c61a40d25cccc205ab84ef637318188ae2b5c28bcc8df3611f4"`
[INFO] running `"docker" "rm" "-f" "49c932f57ea60c61a40d25cccc205ab84ef637318188ae2b5c28bcc8df3611f4"`
[INFO] [stdout] 49c932f57ea60c61a40d25cccc205ab84ef637318188ae2b5c28bcc8df3611f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/royaltm/example_mockup_internal:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5bbed102c18bb8b37b1cd2b02a585c11e8465ac4dfb4630f9b4560676154abbb
[INFO] running `"docker" "start" "-a" "5bbed102c18bb8b37b1cd2b02a585c11e8465ac4dfb4630f9b4560676154abbb"`
[INFO] [stderr]    Compiling mhc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "5bbed102c18bb8b37b1cd2b02a585c11e8465ac4dfb4630f9b4560676154abbb"`
[INFO] running `"docker" "rm" "-f" "5bbed102c18bb8b37b1cd2b02a585c11e8465ac4dfb4630f9b4560676154abbb"`
[INFO] [stdout] 5bbed102c18bb8b37b1cd2b02a585c11e8465ac4dfb4630f9b4560676154abbb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/royaltm/example_mockup_internal:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] acd1f1e58c1801bbbe648ec774f20bd1fc922bad0953f139e59e252331360826
[INFO] running `"docker" "start" "-a" "acd1f1e58c1801bbbe648ec774f20bd1fc922bad0953f139e59e252331360826"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mhc-389e098556a04efa
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "acd1f1e58c1801bbbe648ec774f20bd1fc922bad0953f139e59e252331360826"`
[INFO] running `"docker" "rm" "-f" "acd1f1e58c1801bbbe648ec774f20bd1fc922bad0953f139e59e252331360826"`
[INFO] [stdout] acd1f1e58c1801bbbe648ec774f20bd1fc922bad0953f139e59e252331360826